package com.zHan.mapper;

import com.zHan.pojo.User;
import org.apache.ibatis.annotations.Insert;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;
import org.apache.ibatis.annotations.Update;

/**
 * ClassName: UserMapper
 * Description:
 * date: 2023/11/7 0007 20:37
 *
 * @author zHan
 */
@Mapper
public interface UserMapper {

    /**
     * 根据id查询用户
     *
     * @param username
     * @return
     */
    @Select("select * from user where username=#{username}")
    User selectByUserName(String username);

    /**
     * 新增用户
     *
     * @param username
     * @param password
     */
    @Insert("insert into user(username,password,create_time,update_time) " +
            "values(#{username},#{password},now(),now())")
    void register(String username, String password);

    /**
     * 更新用户信息
     *
     * @param user
     */
    @Update("update user set nickname=#{nickname}, email=#{email}, update_time=#{updateTime} " +
            "where id=#{id}")
    void update(User user);

    /**
     * 更新用户头像
     *
     * @param id
     * @param avatarUrl
     */
    @Update("update user set user_pic=#{avatarUrl}, update_time=now() where id=#{id}")
    void updateAvatar(Integer id, String avatarUrl);

    /**
     * 更新用户密码
     *
     * @param id
     * @param password
     */
    @Update("update user set password=#{password}, update_time=now() where id=#{id}")
    void updatePwd(Integer id, String password);
}
